Chain RPC
You can find information about the networks we currently support for each blockchain below. We will continue to add support for new blockchain networks.
Don’t have an API key?
Go to console.chainbase.com to create an account and a new API key.
Ethereum
API LIST: https://docs.chainbase.com/reference/evm-rpc-api-overview
Mainnet
- Chain ID: 1
- Currency: ETH
- Https: https://ethereum-mainnet.s.chainbase.com/v1/YOUR-API-KEY
- WebSocket: wss://ethereum-mainnet.s.chainbase.com/v1/YOUR-API-KEY
Goerli
- Chain ID: 5
- Currency: ETH
- Https: https://ethereum-goerli.s.chainbase.com/v1/YOUR-API-KEY
- WebSocket: wss://ethereum-goerli.s.chainbase.com/v1/YOUR-API-KEY
Polygon
API LIST: https://docs.chainbase.com/reference/evm-rpc-api-overview
Mainnet
- Chain ID: 137
- Currency: MATIC
- Https: https://polygon-mainnet.s.chainbase.com/v1/YOUR-API-KEY
- WebSocket: wss://polygon-mainnet.s.chainbase.com/v1/YOUR-API-KEY
Mumbai
- Chain ID: 80001
- Currency: MATIC
- Https: https://polygon-mumbai.s.chainbase.com/v1/YOUR-API-KEY
- WebSocket: wss://polygon-mumbai.s.chainbase.com/v1/YOUR-API-KEY
BNB Chain
API LIST: https://docs.chainbase.com/reference/evm-rpc-api-overview
Mainnet
- Chain ID: 56
- Currency: BNB
- Https: https://bsc-mainnet.s.chainbase.com/v1/YOUR-API-KEY
- WebSocket: wss://bsc-mainnet.s.chainbase.com/v1/YOUR-API-KEY
Testnet
- Chain ID: 97
- Currency: tBNB
- Https: https://bsc-testnet.s.chainbase.com/v1/YOUR-API-KEY
- WebSocket: wss://bsc-testnet.s.chainbase.com/v1/YOUR-API-KEY
Avalanche C-Chain
API LIST: https://docs.chainbase.com/reference/evm-rpc-api-overview
Mainnet
- Chain ID: 43114
- Currency: AVAX
- Https: https://avalanche-mainnet.s.chainbase.com/v1/YOUR-API-KEY/ext/bc/C/rpc
- WebSocket: wss://avalanche-mainnet.s.chainbase.com/v1/YOUR-API-KEY/ext/bc/C/rpc
Testnet
- Chain ID: 43113
- Currency: AVAX
- Https: https://avalanche-testnet.s.chainbase.com/v1/YOUR-API-KEY/ext/bc/C/rpc
- WebSocket: wss://avalanche-testnet.s.chainbase.com/v1/YOUR-API-KEY/ext/bc/C/rpc
Fantom
API LIST: https://docs.chainbase.com/reference/evm-rpc-api-overview
Mainnet
- Chain ID: 250
- Currency: FTM
- Https: https://fantom-mainnet.s.chainbase.com/v1/YOUR-API-KEY
- WebSocket: wss://fantom-mainnet.s.chainbase.com/v1/YOUR-API-KEY
Testnet
- Chain ID: 4002
- Currency: FTM
- Https: https://fantom-testnet.s.chainbase.com/v1/{{YOUR-API-KEY}}
- WebSocket: wss://fantom-testnet.s.chainbase.com/v1/YOUR-API-KEY
Arbitrum One
API LIST: https://docs.chainbase.com/reference/evm-rpc-api-overview
Mainnet
- Chain ID: 42161
- Currency: ETH
- Https: https://arbitrum-mainnet.s.chainbase.com/v1/YOUR-API-KEY
- WebSocket: wss://arbitrum-mainnet.s.chainbase.com/v1/YOUR-API-KEY
Goerli
- Chain ID: 421613
- Currency: ETH
- Https: https://arbitrum-goerli.s.chainbase.com/v1/YOUR-API-KEY
- WebSocket: wss://arbitrum-goerli.s.chainbase.com/v1/YOUR-API-KEY
Optimism
API LIST: https://docs.chainbase.com/reference/evm-rpc-api-overview
Mainnet
- Chain ID: 10
- Currency: ETH
- Https: https://optimism-mainnet.s.chainbase.com/v1/YOUR-API-KEY
- WebSocket: wss://optimism-mainnet.s.chainbase.com/v1/YOUR-API-KEY
Base
API LIST: https://docs.chainbase.com/reference/evm-rpc-api-overview
Mainnet
- Chain ID: 8453
- Currency: ETH
- Https: https://base-mainnet.s.chainbase.com/v1/YOUR-API-KEY
- WebSocket: wss://base-mainnet.s.chainbase.com/v1/YOUR-API-KEY
zkSync
API LIST: https://docs.chainbase.com/reference/evm-rpc-api-overview
Mainnet
- Chain ID: 324
- Currency: ETH
- Https: https://zksync-mainnet.s.chainbase.com/v1/YOUR-API-KEY
- WebSocket: wss://zksync-testnet.s.chainbase.com/v1/YOUR-API-KEY
Testnet
- Chain ID: 280
- Currency: ETH
- Https: https://zksync-testnet.s.chainbase.com/v1/YOUR-API-KEY
- WebSocket: wss://zksync-testnet.s.chainbase.com/v1/YOUR-API-KEY
Starknet
Mainnet
Testnet
Aptos
API LIST: https://docs.chainbase.com/reference/aptos-api-overview
Mainnet
- Chain ID: 1
- Currency: APTOS
- Https: https://aptos-mainnet.s.chainbase.com/v1/YOUR-API-KEY
Testnet
- Chain ID: 2022
- Currency: TAPTOS
- Https: https://aptos-testnet.s.chainbase.com/v1/YOUR-API-KEY
Sui
API LIST: https://docs.chainbase.com/reference/rpc-node-for-sui
Mainnet
- Currency: SUI
- Https: https://sui-mainnet.s.chainbase.com/v1/YOUR-API-KEY
Testnet
- Currency: Sui
- Https: https://sui-testnet.s.chainbase.com/v1/YOUR-API-KEY
TON
API LIST: https://docs.chainbase.com/reference/ton-api-overview
Mainnet
Updated 13 days ago